About Products Protein Database Contact

IP5P7

Gene
IP5P7
Protein
Type IV inositol polyphosphate 5-phosphatase 7
Organism
Arabidopsis thaliana
Length
594 amino acids
Function
Has phosphatase activity toward PtdIns(4,5)P2 and at a lower extent toward PtdIns(3,4,5)P3 but not toward Ins(1,4,5)P3 (PubMed:19473324, PubMed:21677096, PubMed:23658066). Acts redundantly with CVP2 for maintaining vascular continuity (PubMed:19363154, PubMed:25813544). Regulates phosphoinositide-dependent VAN3 localization (PubMed:19473324). Functions in salt stress response by regulating reactive oxygen species (ROS) production and stress-responsive genes expression (PubMed:21677096).
Similarity
Belongs to the inositol polyphosphate 5-phosphatase family.
Mass
68.245 kDa
Sequence
MRDDKTKKSKLSWSKKMVRKWFNIKSKTEKFQADVSLPQGVEVEHRNSFSEREPCTIKKSKTEKLNKNWEQQARQRKMNYENPRIIDVQNHSIFVATWNVAGRSPPEDLNLDEWLHSSAPADIYVLGFQEIVPLNAGNVLGAEDNGPAKKWHSLIRKTLNNLPGASSACHTPSPIPVPIAEIDADFSGSSRQKNETFFNRRSFQTPSVWSMEENDPSISQPRLDRRFSVCDRVFFSHRPSDFDPSFRCGHRPSDYSRRPSDYSRPSDYYSRPSNYSRPSDVSRWGSSDDDNGPGDSPSTFLNSPGSFLGSAANENGYRTPWNSSQYCLVASKQMVGIFLTIWVKSELREHVKNMKVSCVGRGLMGYLGNKGSISISMLLHQTSFCFVCTHLTSGQKEGDELRRNSDVMEILKKTRFPRVQSSADEKSPENILQHDRVIWLGDLNYRIALSYRSAKALVEMQNWRALLENDQLRIEQKRGHVFKGWNEGKIYFPPTYKYSNNSDRYAGGDLHPKEKRRTPAWCDRILWHGEGLHQLSYVRGESRFSDHRPVYGIFSAEVESNHKRSKRTNSHSTARVEAEELLPYARGYTELTFF